155220240395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{2685239}}^1$

素因数の和:2686306

約数の個数: 16

約数和(自身を含む): 203390818560

約数和(自身を除く): 48170578165

約数列:

[1, 5, 11, 55, 1051, 5255, 11561, 57805, 2685239, 13426195, 29537629, 147688145, 2822186189, 14110930945, 31044048079, 155220240395]

約数ペア:

[(1, 155220240395), (5, 31044048079), (11, 14110930945), (55, 2822186189), (1051, 147688145), (5255, 29537629), (11561, 13426195), (57805, 2685239)]